San Juan, Puerto Rico
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 71° 82° 61° (1962) 92° (1983) 3.02" NA
February 71° 83° 62° (1968) 96° (1983) 2.3" NA
March 72° 83° 60° (1957) 96° (1983) 2.14" NA
April 73° 85° 64° (1968) 97° (1983) 3.71" NA
May 75° 86° 66° (1962) 96° (1980) 5.29" NA
June 77° 88° 69° (1957) 97° (1988) 3.52" NA
July 77° 87° 69° (1959) 95° (1981) 4.16" NA
August 77° 88° 69° (1916) 97° (1980) 5.22" NA
September 77° 88° 69° (1960) 97° (1981) 5.6" NA
October 76° 88° 67° (1959) 98° (1981) 5.06" NA
November 74° 85° 66° (1969) 96° (1981) 6.17" NA
December 72° 83° 63° (1964) 94° (1989) 4.57" NA
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Jul 1 77° 88° 69° (1959) 94° (1995) 0.11" NA
Jul 2 77° 88° 72° (1960) 93° (1995) 0.12" NA
Jul 3 77° 88° 71° (1956) 94° (1988) 0.12" NA
Jul 4 77° 88° 73° (1969) 92° (1997) 0.12" NA
Jul 5 77° 88° 72° (1958) 92° (1988) 0.12" NA
Jul 6 77° 88° 71° (1990) 93° (1988) 0.12" NA
Jul 7 77° 88° 72° (1957) 92° (1988) 0.12" NA
Jul 8 77° 87° 70° (1961) 94° (1995) 0.12" NA
Jul 9 77° 87° 71° (1961) 93° (1995) 0.13" NA
Jul 10 76° 87° 72° (1952) 95° (1981) 0.13" NA
Jul 11 76° 87° 69° (1952) 93° (1985) 0.13" NA
Jul 12 76° 87° 69° (1952) 93° (1980) 0.13" NA
Jul 13 77° 87° 71° (2003) 94° (1985) 0.13" NA
Jul 14 77° 87° 71° (1999) 94° (1980) 0.13" NA
Jul 15 77° 87° 72° (1977) 93° (1981) 0.13" NA
Jul 16 77° 87° 70° (1952) 93° (1995) 0.13" NA
Jul 17 77° 87° 72° (1956) 93° (2001) 0.14" NA
Jul 18 77° 87° 70° (1960) 91° (2005) 0.14" NA
Jul 19 77° 87° 70° (1960) 93° (2006) 0.14" NA
Jul 20 77° 87° 72° (1962) 92° (1995) 0.14" NA
Jul 21 77° 87° 71° (1957) 93° (1981) 0.14" NA
Jul 22 77° 87° 72° (1962) 93° (1974) 0.14" NA
Jul 23 77° 87° 71° (1959) 92° (1980) 0.14" NA
Jul 24 77° 87° 72° (1956) 93° (1980) 0.14" NA
Jul 25 77° 87° 72° (1956) 93° (1980) 0.15" NA
Jul 26 77° 87° 71° (1957) 93° (1984) 0.15" NA
Jul 27 77° 88° 72° (1959) 93° (1965) 0.15" NA
Jul 28 77° 88° 71° (1958) 92° (1981) 0.15" NA
Jul 29 77° 88° 71° (1955) 93° (1984) 0.15" NA
Jul 30 77° 88° 71° (1955) 94° (1990) 0.15" NA
Jul 31 77° 88° 72° (1962) 94° (1980) 0.15" NA
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